<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Class handler</title>
<link rel="stylesheet" href="../../../doc/src/boostbook.css" type="text/css">
<meta name="generator" content="DocBook XSL Stylesheets V1.79.1">
<link rel="home" href="../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset">
<link rel="up" href="classboost_1_1mpi_1_1request.html#id-1.3.24.7.22.4.4" title="Description">
<link rel="prev" href="classboost_1_1mpi_1_1request.html" title="Class request">
<link rel="next" href="classboost_1_1mpi_1_1request_1_1legacy__dynamic__primitive__array__handler.html" title="Class template legacy_dynamic_primitive_array_handler">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
<table cellpadding="2" width="100%"><tr>
<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../boost.png"></td>
<td align="center"><a href="../../../index.html">Home</a></td>
<td align="center"><a href="../../../libs/libraries.htm">Libraries</a></td>
<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
<td align="center"><a href="../../../more/index.htm">More</a></td>
</tr></table>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="classboost_1_1mpi_1_1request.html"><img src="../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="classboost_1_1mpi_1_1request.html#id-1.3.24.7.22.4.4"><img src="../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="classboost_1_1mpi_1_1request_1_1legacy__dynamic__primitive__array__handler.html"><img src="../../../doc/src/images/next.png" alt="Next"></a>
</div>
<div class="refentry">
<a name="doxygen.classboost_1_1mpi_1_1request_1_1handler"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2><span class="refentrytitle">Class handler</span></h2>
<p>boost::mpi::request::handler</p>
</div>
<h2 class="refsynopsisdiv-title">Synopsis</h2>
<div class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../mpi/reference.html#doxygen.request_8hpp" title="Header &lt;boost/mpi/request.hpp&gt;">boost/mpi/request.hpp</a>&gt;

</span>

<span class="keyword">class</span> <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html" title="Class handler">handler</a> <span class="special">{</span>
<span class="keyword">public</span><span class="special">:</span>

  <span class="comment">// <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html#id-1_3_24_7_21_2_1_1_3_1-bb">public member functions</a></span>
  <span class="keyword">virtual</span> <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html#doxygen.classboost_1_1mpi_1_1request_1_1handler_1a3c20acd2a6f09a611d3d5acd51e599e4"><span class="special">~</span><span class="identifier">handler</span></a><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span>
  <span class="keyword">virtual</span> <a class="link" href="classboost_1_1mpi_1_1status.html" title="Class status">status</a> <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html#doxygen.classboost_1_1mpi_1_1request_1_1handler_1ab0c5808f788a05e22dc82afb010deb62"><span class="identifier">wait</span></a><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span>
  <span class="keyword">virtual</span> <span class="identifier">optional</span><span class="special">&lt;</span> <a class="link" href="classboost_1_1mpi_1_1status.html" title="Class status">status</a> <span class="special">&gt;</span> <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html#doxygen.classboost_1_1mpi_1_1request_1_1handler_1a3679ef6142ad9abda88f1af129ae7d43"><span class="identifier">test</span></a><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span>
  <span class="keyword">virtual</span> <span class="keyword">void</span> <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html#doxygen.classboost_1_1mpi_1_1request_1_1handler_1a0c3233814438506861c4479c75c52f3d"><span class="identifier">cancel</span></a><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span>
  <span class="keyword">virtual</span> <span class="keyword">bool</span> <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html#doxygen.classboost_1_1mpi_1_1request_1_1handler_1aaeaad11439ac73862fed97e77e9c0386"><span class="identifier">active</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span>
  <span class="keyword">virtual</span> <span class="identifier">optional</span><span class="special">&lt;</span> <span class="identifier">MPI_Request</span> <span class="special">&amp;</span> <span class="special">&gt;</span> <a class="link" href="classboost_1_1mpi_1_1request_1_1handler.html#doxygen.classboost_1_1mpi_1_1request_1_1handler_1a07d9a1bc172eaac5b996c5f111d51a2a"><span class="identifier">trivial</span></a><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span>
<span class="special">}</span><span class="special">;</span></pre></div>
<div class="refsect1">
<a name="id-1.3.24.7.22.4.4.6.4"></a><h2>Description</h2>
<div class="refsect2">
<a name="id-1.3.24.7.22.4.4.6.4.2"></a><h3>
<a name="id-1_3_24_7_21_2_1_1_3_1-bb"></a><code class="computeroutput">handler</code> public member functions</h3>
<div class="orderedlist"><ol class="orderedlist" type="1">
<li class="listitem"><pre class="literallayout"><span class="keyword">virtual</span> <a name="doxygen.classboost_1_1mpi_1_1request_1_1handler_1a3c20acd2a6f09a611d3d5acd51e599e4"></a><span class="special">~</span><span class="identifier">handler</span><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">virtual</span> <a class="link" href="classboost_1_1mpi_1_1status.html" title="Class status">status</a> <a name="doxygen.classboost_1_1mpi_1_1request_1_1handler_1ab0c5808f788a05e22dc82afb010deb62"></a><span class="identifier">wait</span><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">virtual</span> <span class="identifier">optional</span><span class="special">&lt;</span> <a class="link" href="classboost_1_1mpi_1_1status.html" title="Class status">status</a> <span class="special">&gt;</span> <a name="doxygen.classboost_1_1mpi_1_1request_1_1handler_1a3679ef6142ad9abda88f1af129ae7d43"></a><span class="identifier">test</span><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">virtual</span> <span class="keyword">void</span> <a name="doxygen.classboost_1_1mpi_1_1request_1_1handler_1a0c3233814438506861c4479c75c52f3d"></a><span class="identifier">cancel</span><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">virtual</span> <span class="keyword">bool</span> <a name="doxygen.classboost_1_1mpi_1_1request_1_1handler_1aaeaad11439ac73862fed97e77e9c0386"></a><span class="identifier">active</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span></pre></li>
<li class="listitem"><pre class="literallayout"><span class="keyword">virtual</span> <span class="identifier">optional</span><span class="special">&lt;</span> <span class="identifier">MPI_Request</span> <span class="special">&amp;</span> <span class="special">&gt;</span> <a name="doxygen.classboost_1_1mpi_1_1request_1_1handler_1a07d9a1bc172eaac5b996c5f111d51a2a"></a><span class="identifier">trivial</span><span class="special">(</span><span class="special">)</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span></pre></li>
</ol></div>
</div>
</div>
</div>
<div class="copyright-footer">Copyright © 2005-2007 Douglas Gregor,
      Matthias Troyer, Trustees of Indiana University<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at &lt;ulink url="http://www.boost.org/LICENSE_1_0.txt"&gt;
        http://www.boost.org/LICENSE_1_0.txt &lt;/ulink&gt;)
      </p>
</div>
<hr>
<div class="spirit-nav">
<a accesskey="p" href="classboost_1_1mpi_1_1request.html"><img src="../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="classboost_1_1mpi_1_1request.html#id-1.3.24.7.22.4.4"><img src="../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../index.html"><img src="../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="classboost_1_1mpi_1_1request_1_1legacy__dynamic__primitive__array__handler.html"><img src="../../../doc/src/images/next.png" alt="Next"></a>
</div>
</body>
</html>
